| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.57 | 5.417% | $84.9345 | $84.93 | $84.95 | $84.90 |
| Purchase #2 | $76.91 | 4.753% | $80.5655 | $80.57 | $80.55 | $80.60 |
| Purchase #3 | $240.85 | 5.688% | $254.5495 | $254.55 | $254.55 | $254.50 |
| Purchase #4 | $7.81 | 10.836% | $8.6563 | $8.66 | $8.65 | $8.70 |
| Purchase #5 | $234.45 | 5.752% | $247.9356 | $247.94 | $247.95 | $247.90 |
| Purchase #6 | $91.47 | 6.635% | $97.539 | $97.54 | $97.55 | $97.50 |
| Purchase #7 | $170.54 | 3.489% | $176.4901 | $176.49 | $176.50 | $176.50 |
| 7 purchase totals = | $902.60 | $950.6705 | $950.68 | $950.70 | $950.60 | |